| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.86 | 12.783% | $15.6317 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $65.41 | 9.467% | $71.6024 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $139.94 | 3.462% | $144.7847 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $87.28 | 13.212% | $98.8114 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $147.63 | 7.454% | $158.6343 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $47.74 | 4.550% | $49.9122 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $142.72 | 6.840% | $152.482 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $644.58 | $691.8587 | $691.84 | $691.90 | $691.80 | |